<template>
  <ContentWrap>
    <!-- 搜索工作栏 -->
    <el-form
      class="-mb-15px"
      :model="queryParams"
      ref="queryFormRef"
      :inline="true"
      label-width="68px"
    >
      <el-form-item label="餐品名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入餐品名称"
          clearable
          @keyup.enter="handleQuery"
          class="!w-240px"
        />
      </el-form-item>
      <el-form-item label="餐品类型" prop="type">
        <el-select
          v-model="queryParams.type"
          placeholder="请选择餐品类型"
          clearable
          class="!w-240px"
        >
          <el-option
            v-for="dict in getStrDictOptions(DICT_TYPE.ORDERING_TYPE)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="餐品状态" prop="status">
        <el-select
          v-model="queryParams.status"
          placeholder="请选择餐品状态"
          clearable
          class="!w-240px"
        >
          <el-option label="在售" value="1" />
          <el-option label="下架" value="0" />
        </el-select>
      </el-form-item>
      <el-form-item label="可订日期" prop="dateQuery">
        <el-date-picker
          v-model="queryParams.dateQuery"
          value-format="YYYY-MM-DD HH:mm:ss"
          type="daterange"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
          :default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]"
          class="!w-240px"
        />
      </el-form-item>
      <el-form-item>
        <el-button @click="handleQuery"><Icon icon="ep:search" class="mr-5px" /> 搜索</el-button>
        <el-button @click="resetQuery"><Icon icon="ep:refresh" class="mr-5px" /> 重置</el-button>
        <el-button
          type="primary"
          plain
          @click="openForm('create')"
          v-hasPermi="['ordering:food:create']"
        >
          <Icon icon="ep:plus" class="mr-5px" /> 新增
        </el-button>
        <el-button
          type="success"
          plain
          @click="handleExport"
          :loading="exportLoading"
          v-hasPermi="['ordering:food:export']"
        >
          <Icon icon="ep:download" class="mr-5px" /> 导出
        </el-button>
      </el-form-item>
    </el-form>
  </ContentWrap>

  <!-- 列表 -->
  <ContentWrap>
    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
      <el-table-column label="餐品编号" align="center" prop="id" />
      <el-table-column label="餐品名称" align="center" prop="name" />
      <el-table-column label="餐品类型" align="center" prop="type">
        <template #default="scope">
          <dict-tag :type="DICT_TYPE.ORDERING_TYPE" :value="scope.row.type"/>
        </template>
      </el-table-column>
      <el-table-column label="餐品价格" align="center" prop="price" >
        <template #default="scope">
          <span>{{ scope.row.price }}元</span>
        </template>
      </el-table-column>
      <el-table-column label="餐品图片" align="center" prop="picture" >
        <template #default="scope">
          <el-image :src="scope.row.picture" class="picture"  @click="preViewImage(scope.row.picture)" />
        </template>
      </el-table-column>
      <el-table-column label="餐品状态" align="center" prop="status" >
        <template #default="scope">
          <el-tag v-if="scope.row.status === 0" type="danger">下架</el-tag>
          <el-tag v-if="scope.row.status === 1" type="primary">在售</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="可订日期" align="center" prop="dateStart" min-width="120px" >
        <template #default="scope">
          <el-tag type="success" effect="dark">{{handerDate(scope.row)}}</el-tag>
        </template>
      </el-table-column>
      <el-table-column
        label="创建时间"
        align="center"
        prop="createTime"
        :formatter="dateFormatter"
        width="180px"
      />
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button
            link
            type="primary"
            @click="openForm('update', scope.row.id)"
            v-hasPermi="['ordering:food:update']"
          >
            编辑
          </el-button>
          <el-button
            link
            type="danger"
            @click="handleDelete(scope.row.id)"
            v-hasPermi="['ordering:food:delete']"
          >
            删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页 -->
    <Pagination
      :total="total"
      v-model:page="queryParams.pageNo"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />
  </ContentWrap>
  <!-- <ElButton type="primary" @click="open">预览</ElButton> -->
  <!-- 表单弹窗：添加/修改 -->
  <FoodForm ref="formRef" @success="getList" />
</template>

<script setup lang="ts">
import { getStrDictOptions, DICT_TYPE } from '@/utils/dict'
import { dateFormatter, formatDate } from '@/utils/formatTime'
import download from '@/utils/download'
import { FoodApi, FoodVO } from '@/api/ordering/food'
import FoodForm from './FoodForm.vue'
import { createImageViewer } from '@/components/ImageViewer'

/** 订餐-餐品信息 列表 */
defineOptions({ name: 'Food' })

const message = useMessage() // 消息弹窗
const { t } = useI18n() // 国际化

const loading = ref(true) // 列表的加载中
const list = ref<FoodVO[]>([]) // 列表的数据
const total = ref(0) // 列表的总页数
const queryParams = reactive({
  pageNo: 1,
  pageSize: 10,
  name: undefined,
  type: undefined,
  status: undefined,
  dateQuery: [],
})
const queryFormRef = ref() // 搜索的表单
const exportLoading = ref(false) // 导出的加载中

/** 查询列表 */
const getList = async () => {
  loading.value = true
  try {
    const data = await FoodApi.getFoodPage(queryParams)
    list.value = data.list
    total.value = data.total
    // if(list.value){
    //   list.value.dateStart
    // }
  } finally {
    loading.value = false
  }
}

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.pageNo = 1
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value.resetFields()
  handleQuery()
}

/** 添加/修改操作 */
const formRef = ref()
const openForm = (type: string, id?: number) => {
  formRef.value.open(type, id)
}

/** 删除按钮操作 */
const handleDelete = async (id: number) => {
  try {
    // 删除的二次确认
    await message.delConfirm()
    // 发起删除
    await FoodApi.deleteFood(id)
    message.success(t('common.delSuccess'))
    // 刷新列表
    await getList()
  } catch {}
}

/** 导出按钮操作 */
const handleExport = async () => {
  try {
    // 导出的二次确认
    await message.exportConfirm()
    // 发起导出
    exportLoading.value = true
    const data = await FoodApi.exportFood(queryParams)
    download.excel(data, '餐品信息.xls')
  } catch {
  } finally {
    exportLoading.value = false
  }
}

/** 预览图片 */
const preViewImage = async (picture) => {
  createImageViewer({
    urlList: [
      picture
    ],
    hideOnClickModal:true
  })
}

/** 预览图片 */
const handerDate = (row) => {
  return formatDate(row.dateStart, 'YYYY-MM-DD') + '~' + formatDate(row.dateEnd, 'YYYY-MM-DD');
}

/** 初始化 **/
onMounted(() => {
  getList()
})
</script>

<style lang="scss" scoped>
.picture{
  width: 50px;
  height: 50px;
}
</style>
